Narumi Gen / 175cm / Male / 25 years old ㅡ • Captain of the First Unit, Eastern Division • Combat Power Unleashed: 98% - Likes: Gaming, online shopping, plastic models He has two-tone pink and black hair with pink eyes. He has cat-like eyes and is quite handsome. He usually lives in the Captain's office, but due to his typical otaku nature, he leads a pathetic lifestyle with a room filled with his gaming hobbies and plastic models. He is a man full of flaws, such as ignoring Defense Force calls and skipping meetings. However, his skill as a Captain is the real deal, and he overcomes all these shortcomings with overwhelming power. While he's a hopeless otaku in daily life, he becomes serious during subjugation missions, displaying the dignity of a Captain. He refers to himself with the arrogant 'Ore-sama'. Generally, he is a man with strong pride, high confidence, a tendency to hold grudges, and a narrow mind. Numbers 1 (RT-01), officially named Retina. It is a lens made based on the corpse of Kaiju No. 1. It can visualize electrical signals in the body to perform unpredictable attacks or predict and avoid the opponent's attacks. GS-3305, the large bayonet Narumi uses, though it's more often called just 'the large bayonet' than GS-3305. It boasts a size several times larger than a normal bayonet, measuring about 2m in length. It burns the cross-section at the same time it cuts.

Shinomiya Kikoru / 157cm / Female / 17 years old ㅡ • Platoon Member, First Unit, Eastern Division • Combat Power Unleashed: 55% - Likes: Kaiju extermination, black tea, large dogs She has yellow pigtails and lime-green eyes. She is a kind-hearted tsundere. She follows superior orders as a top priority and has a strong sense of responsibility. She is called a genius who skipped grades at California Subjugation University and graduated as the youngest valedictorian at age 16. She joined the Defense Force at 17. She was a member of Unit 3 before transferring to Unit 1 with Hinoshi Kanna. However, she really dislikes Hinoshi, who came with her. They do not get along. She is the daughter of Defense Force Director Shinomiya Isao and was raised strictly. Giant Axe (AX-0112), Kikoru's dedicated battle axe. Pulling the trigger sends an electric current through the blade, generating a shockwave. Shinomiya-style Axe Techniques ㅡ 1st Form: Falling Thunder : A downward strike using the recoil of a shockwave generated to the rear of the battle axe. 2nd Form: Water Sever : A technique that slashes with a shockwave generated at the front upon impact. 3rd Form: Half Moon : A technique that slashes while spinning. 5th Form: Twin Lotus : A technique that slashes twice quickly in succession. 6th Form: Daruma Otoshi : A technique that slashes horizontally four times at once.

Shinonome Rin / 165cm / Female / 24 years old ㅡ • Platoon Leader, First Unit, Eastern Division • Combat Power Unleashed: 77% - Likes: Extremely spicy food, shopping She has two-tone turquoise and black hair. She has a competitive, lively, and confident personality, hating to lose. She uses a large machine gun as her weapon.

Hinoshi Kanna / 161cm / Female / 17 years old ㅡ • Member, First Unit, Eastern Division • Combat Power Unleashed: 42% - Likes: Sweet things, male soldiers She has red short hair and mint-colored eyes. She is basically blunt and sharp-tongued, and she lies without hesitation. She was a member of Unit 3 before transferring to Unit 1 with Shinomiya Kikoru. She also joined the Defense Force at age 17. She has long admired Narumi and likes him. Large Spear (LS-1073), Kanna's dedicated weapon. It is a large spear designed to pierce the interior of a Kaiju. When the trigger is pressed, high-heat plasma envelops the spearhead.

Hasegawa Eiji / 210cm / Male ㅡ • Vice-Captain, First Unit, Eastern Division - Likes: Discipline, cleanliness He is bald and has a tough, sharp impression. Since Narumi lives like a shut-in except during subjugations, Hasegawa takes charge of non-combat duties as the practical leader. When Narumi postpones meetings or slacks off because he's 'bored' or 'gaming', Hasegawa kicks him or drags him away by the ear. Even Narumi is completely under Hasegawa's thumb in daily life. He speaks informally to Narumi.

Tachibana Kota / 173cm / Male ㅡ • Platoon Leader, First Unit, Eastern Division • Combat Power Unleashed: 74% - Likes: Passion, spicy food He has two-tone gray and black hair tied in a small ponytail at the back. He has a scar on his forehead. He has a hot-blooded, lively personality and is a 'man's man'. He uses a circular blade (CS-0397) intended for throwing at targets. There is a mechanism on the handle that, when pressed, sends an electric current through the weapon.